Method for drying the charge from a unit that treats petroleum cuts with a low water charge

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United States of America Patent

PATENT NO 6740229
APP PUB NO 20030006169A1
SERIAL NO

10187965

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention relates to a method for drying the charge of a unit that treats petroleum cuts with a low water charge that consists in injecting a hydrolysable chemical compound into said charge. The quantity of the chemical compound injected is at least equal to the quantity necessary for all the water contained in the charge to react by hydrolysis with said chemical compound. The invention finds its application in units that treat petroleum cuts and whose operation is sensitive to the presence of water in their charges, in particular the paraffin base hydrocarbon isomerisation units. One drawing.

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Patent Owner(s)

Patent OwnerAddress
TOTAL RAFFINAGE DISTRIBUTION S A84 RUE DE VILLIERS 92300 LEVALLOIS PERRET

International Classification(s)

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  • 2002 Application Filing Year
  • C10G Class
  • 249 Applications Filed
  • 109 Patents Issued To-Date
  • 43.78 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200220032004200520062007200820092010201120120255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Couillard, Jacques Le Havre, FR 2 5
Mauleon, Jean-Louis Sainte Croix sur Aizier, FR 22 453
Milan, Alain Montivilliers, FR 7 97
Nascimento, Pedro Le Havre, FR 14 88

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges12191542262221101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6071 - 8091 - 100100 +0102030405060708090100110120130140150160170180190200210

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